1531880880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1563

約数の個数: 160

約数和(自身を含む): 5048676864

約数和(自身を除く): 3516795984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 307, 340, 408, 510, 614, 680, 816, 921, 1020, 1223, 1228, 1360, 1535, 1842, 2040, 2446, 2456, 3070, 3669, 3684, 4080, 4605, 4892, 4912, 5219, 6115, 6140, 7338, 7368, 9210, 9784, 10438, 12230, 12280, 14676, 14736, 15657, 18345, 18420, 19568, 20791, 20876, 24460, 24560, 26095, 29352, 31314, 36690, 36840, 41582, 41752, 48920, 52190, 58704, 62373, 62628, 73380, 73680, 78285, 83164, 83504, 97840, 103955, 104380, 124746, 125256, 146760, 156570, 166328, 207910, 208760, 249492, 250512, 293520, 311865, 313140, 332656, 375461, 415820, 417520, 498984, 623730, 626280, 750922, 831640, 997968, 1126383, 1247460, 1252560, 1501844, 1663280, 1877305, 2252766, 2494920, 3003688, 3754610, 4505532, 4989840, 5631915, 6007376, 6382837, 7509220, 9011064, 11263830, 12765674, 15018440, 18022128, 19148511, 22527660, 25531348, 30036880, 31914185, 38297022, 45055320, 51062696, 63828370, 76594044, 90110640, 95742555, 102125392, 127656740, 153188088, 191485110, 255313480, 306376176, 382970220, 510626960, 765940440, 1531880880]

約数ペア:

[(1, 1531880880), (2, 765940440), (3, 510626960), (4, 382970220), (5, 306376176), (6, 255313480), (8, 191485110), (10, 153188088), (12, 127656740), (15, 102125392), (16, 95742555), (17, 90110640), (20, 76594044), (24, 63828370), (30, 51062696), (34, 45055320), (40, 38297022), (48, 31914185), (51, 30036880), (60, 25531348), (68, 22527660), (80, 19148511), (85, 18022128), (102, 15018440), (120, 12765674), (136, 11263830), (170, 9011064), (204, 7509220), (240, 6382837), (255, 6007376), (272, 5631915), (307, 4989840), (340, 4505532), (408, 3754610), (510, 3003688), (614, 2494920), (680, 2252766), (816, 1877305), (921, 1663280), (1020, 1501844), (1223, 1252560), (1228, 1247460), (1360, 1126383), (1535, 997968), (1842, 831640), (2040, 750922), (2446, 626280), (2456, 623730), (3070, 498984), (3669, 417520), (3684, 415820), (4080, 375461), (4605, 332656), (4892, 313140), (4912, 311865), (5219, 293520), (6115, 250512), (6140, 249492), (7338, 208760), (7368, 207910), (9210, 166328), (9784, 156570), (10438, 146760), (12230, 125256), (12280, 124746), (14676, 104380), (14736, 103955), (15657, 97840), (18345, 83504), (18420, 83164), (19568, 78285), (20791, 73680), (20876, 73380), (24460, 62628), (24560, 62373), (26095, 58704), (29352, 52190), (31314, 48920), (36690, 41752), (36840, 41582)]